Where does “ierde” come from?
ierde (West Frisian) comes from Old Frisian erthe, from Proto-West Germanic erþu, from Proto-Germanic erþō, from Proto-Indo-European h₁er- — earth.
ierde (West Frisian): earth, soil; ground
Ancestry of “ierde”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Frisian | erthe | earth |
| 2 | Proto-West Germanic | erþu | earth, world; earth, soil |
| 3 | Proto-Germanic | erþō | earth |
| 4 | Proto-Indo-European | h₁er- | earth |